[" (i) "(2)/(8)," (ii) "(-5)/(9)," (iii) "(-6)/(-5)],[" (v) "(19)/(-6),,]

Write the additive inverse of each of the following.(i) (2)/(8)( ii) (-5)/(9)( iii) (-6)/(-5)( iv )(2)/(-9)(v)(19)/(-6)

Find the additive inverse of : (i) (5)/(9) " " (ii) (-15)/(8)" " (iii) (9)/(-11)" " (iv) (-6)/(-7)

Write the additive inverse of each of the following. (i) 2/8 (ii) (-5)/9 (iii) (-6)/(-5) (iv) 2/-9 (v) (19)/(- 6)

Convert each of the following into an improper fraction: (i) 3(4)/(5) (ii) 6(5)/(8) (iii) 5(7)/(9) (iv) 11(1)/(6)

Convert each of the following Into an improper fraction: (i) 5(5)/(7) (ii) 9(3)/(8) (iii) 6(3)/(10) (iv) 3(5)/(11) (v) 10(9)/(14) (vi) 12(7)/(15) (vii) 8(8)/(13) (viii) 51(2)/(3)

Find four rational numbers equivalent to each of the following: (i) 3/10 , (ii) -5/9 , (iii) 6/(-13) , (iv) 9, (v) -1

Write down the numerator and the denominator of each the of the following rational numbers: (i) frac (8)(19) (ii) frac(5)(-8) (iii) frac(-13)(15) (iv) frac(-8)(-11) (v) 9

Add the following rational numbers: {:((i) (-2)/(5) and (4)/(5),(ii) (-6)/(11) and (-4)/(11) , (iii) (-11)/(8) and (5)/(8)), ((iv) (-7)/(3) and (1)/(3),(v) (5)/(6) and (-1)/(6),(vi) (-17)/(15) and (-1)/(15)):}

Find (i) (7)/(24)-(17)/(36) (ii) (5)/(63)-((-6)/(21))( iii) (-6)/(13)-(7)/(11)(v)(-2)(1)/(9)-6